Exodus 13:11–16
11 “When the Lord brings you into the land of the Canaanites, cas he swore to you and your fathers, and shall give it to you, 12 dyou shall set apart to the Lord all that first opens the womb. All the firstborn of your animals that are males shall be the Lord’s. 13 eEvery firstborn of a donkey you shall redeem with a lamb, or if you will not redeem it you shall break its neck. Every ffirstborn of man among your sons you shall redeem. 14 gAnd when in time to come your son asks you, ‘What does this mean?’ you shall say to him, h‘By a strong hand the Lord brought us out of Egypt, from the house of islavery. 15 For when Pharaoh stubbornly refused to let us go, the jLord killed all the firstborn in the land of Egypt, both the firstborn of man and the firstborn of animals. Therefore I sacrifice to the Lord all the males that first open the womb, but kall the firstborn of my sons I redeem.’ 16 lIt shall be as a mark on your hand or frontlets between your eyes, for mby a strong hand the Lord brought us out of Egypt.”